Title :
Variable bit rate video transmission through RF/FSO link
Author :
Ahmet Akbulut;H. Alparslan Ilgın;Murat Efe
Author_Institution :
Elektronik Mü
fDate :
4/1/2011 12:00:00 AM
Abstract :
This paper presents a channel-adaptive video streaming scheme which adjusts video bit rate according to channel conditions and transmits video through an hybrid RF/free space optical (FSO) laser communication system. The design criteria of the FSO link for video transmission to 2.9 km distance have been given and adaptive bit rate video streaming according to the varying channel state over this link has been studied. It has been shown that the proposed structure is suitable for uninterrupted transmission of videos over the RF/FSO network with reduced packet delays and losses even when the received power is decreased due to weather conditions.
Keywords :
"Radio frequency","Streaming media","Laser modes","Wireless communication","Discrete cosine transforms","Conferences"
Conference_Titel :
Signal Processing and Communications Applications (SIU), 2011 IEEE 19th Conference on
Print_ISBN :
978-1-4577-0462-8
DOI :
10.1109/SIU.2011.5929650
